Gramatik with Haywyre, Møme, Balkan Bump at North Park Observatory, San Diego, California on February 17, 2018 8:00 pm.See more San Diego Hip Hop and R&B shows, concerts, and events. Gramatik & Balkan Bump - Aymo Feat. Talib KweliGet more info on Gramatik with Haywyre, Møme, Balkan Bump.